Comparison of the electrical parameters of industrial lighting systems with LEDs

The study of the electrical parameters of the lighting systems has been carried out for actually operating industrial sites. These are typical production facilities in the field of food industry; the brewing industry and the processing industry. The lighting systems are made with different luminaires with corresponding power and number. The measurement of the parameters is performed with precise network energy analyzers and by appropriate equipment for them - current transformers, laptop, etc. necessary equipment. The measurements for the different products have been performed for a period between 2 and 6 months. The measuring intervals are set to 5 minutes. All requirements of the current standards for electricity quality (series of standards EN 61000) as well as the normative documents in this field are met. The obtained data are summarized and presented in the respective graphic and tabular form. Relevant conclusions are drawn.